38573880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{321449}}^1$

素因数の和:321463

約数の個数: 32

約数和(自身を含む): 115722000

約数和(自身を除く): 77148120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 321449, 642898, 964347, 1285796, 1607245, 1928694, 2571592, 3214490, 3857388, 4821735, 6428980, 7714776, 9643470, 12857960, 19286940, 38573880]

約数ペア:

[(1, 38573880), (2, 19286940), (3, 12857960), (4, 9643470), (5, 7714776), (6, 6428980), (8, 4821735), (10, 3857388), (12, 3214490), (15, 2571592), (20, 1928694), (24, 1607245), (30, 1285796), (40, 964347), (60, 642898), (120, 321449)]